[INFO] cloning repository howeih/Day-19-Counting-inversions
[INFO] running `"git" "clone" "--bare" "git://github.com/howeih/Day-19-Counting-inversions.git" "work/cache/sources/gh/howeih/Day-19-Counting-inversions"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/howeih/Day-19-Counting-inversions'...
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-19-Counting-inversions" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/howeih/Day-19-Counting-inversions"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/howeih/Day-19-Counting-inversions'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-19-Counting-inversions" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/howeih/Day-19-Counting-inversions"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/howeih/Day-19-Counting-inversions'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eb628a7dd3f3ee712dd784f2ff40cf122ffb4c11
[INFO] sha for GitHub repo howeih/Day-19-Counting-inversions: eb628a7dd3f3ee712dd784f2ff40cf122ffb4c11
[INFO] validating manifest of howeih/Day-19-Counting-inversions on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of howeih/Day-19-Counting-inversions on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing howeih/Day-19-Counting-inversions
[INFO] finished frobbing howeih/Day-19-Counting-inversions
[INFO] frobbed toml for howeih/Day-19-Counting-inversions written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/howeih/Day-19-Counting-inversions/Cargo.toml
[INFO] started frobbing howeih/Day-19-Counting-inversions
[INFO] finished frobbing howeih/Day-19-Counting-inversions
[INFO] frobbed toml for howeih/Day-19-Counting-inversions written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/howeih/Day-19-Counting-inversions/Cargo.toml
[INFO] crate howeih/Day-19-Counting-inversions already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing howeih/Day-19-Counting-inversions against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/howeih/Day-19-Counting-inversions:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] fd1bfe8f00ebe4d5e94609bdf6006a13cbe0a0ff6d87df193de042a04233f15c
[INFO] running `"docker" "start" "-a" "fd1bfe8f00ebe4d5e94609bdf6006a13cbe0a0ff6d87df193de042a04233f15c"`
[INFO] [stderr]    Compiling counting_inversions v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "fd1bfe8f00ebe4d5e94609bdf6006a13cbe0a0ff6d87df193de042a04233f15c"`
[INFO] running `"docker" "rm" "-f" "fd1bfe8f00ebe4d5e94609bdf6006a13cbe0a0ff6d87df193de042a04233f15c"`
[INFO] [stdout] fd1bfe8f00ebe4d5e94609bdf6006a13cbe0a0ff6d87df193de042a04233f15c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/howeih/Day-19-Counting-inversions:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] e7d8154ccc67790c713d12a476287ac76d10d75e007f0c623d7915321a0a3d66
[INFO] running `"docker" "start" "-a" "e7d8154ccc67790c713d12a476287ac76d10d75e007f0c623d7915321a0a3d66"`
[INFO] [stderr]    Compiling counting_inversions v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "e7d8154ccc67790c713d12a476287ac76d10d75e007f0c623d7915321a0a3d66"`
[INFO] running `"docker" "rm" "-f" "e7d8154ccc67790c713d12a476287ac76d10d75e007f0c623d7915321a0a3d66"`
[INFO] [stdout] e7d8154ccc67790c713d12a476287ac76d10d75e007f0c623d7915321a0a3d66
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/howeih/Day-19-Counting-inversions:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 8fe49d1fb1a35e7d90f097fe5204b3e55b850b46b2461581edfcd3b28336d99c
[INFO] running `"docker" "start" "-a" "8fe49d1fb1a35e7d90f097fe5204b3e55b850b46b2461581edfcd3b28336d99c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/counting_inversions-9ae6d0c6d92bf270
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8fe49d1fb1a35e7d90f097fe5204b3e55b850b46b2461581edfcd3b28336d99c"`
[INFO] running `"docker" "rm" "-f" "8fe49d1fb1a35e7d90f097fe5204b3e55b850b46b2461581edfcd3b28336d99c"`
[INFO] [stdout] 8fe49d1fb1a35e7d90f097fe5204b3e55b850b46b2461581edfcd3b28336d99c